Cisco ASR-920-12SZ-IM Hardware Installation Manual page 90

Removing the AC Power Supply Module
SUMMARY STEPS
1. Disconnect the power cord from the power source. Do not touch any metal on the power cord when it is
still connected to the power supply.
2. Loosen the tie and remove the power cord from the tie-and holder.
3. Remove the power cord from the power connection on the power supply. Do not touch the metal prongs
embedded in the power supply.
4. Grasp the power supply handle. Simultaneously press the power supply lock towards the left and pull the
power supply out from the chassis while supporting it with the other hand.
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
78
Installing the Cisco ASR 920 Series Router